NASA

NASA @NASA

RT @WomenNASA: #TBT: On this day 27 yrs ago, Mae Jemison became the 1st black woman in space when she launched aboard Space Shuttle Endeavo… — PolitiTweet.org

NASA @NASA

LIVE NOW: Join experts for a look at how fires are part of our changing planet and what we’re learning about them from planes, satellites and researchers on the ground: https://t.co/zP5T9tnY6H. Ask questions using #askNASA — PolitiTweet.org